205609985

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5857}}^1$

素因数の和:5945

約数の個数: 32

約数和(自身を含む): 303678720

約数和(自身を除く): 98068735

約数列:

[1, 5, 7, 17, 35, 59, 85, 119, 295, 413, 595, 1003, 2065, 5015, 5857, 7021, 29285, 35105, 40999, 99569, 204995, 345563, 497845, 696983, 1727815, 2418941, 3484915, 5874571, 12094705, 29372855, 41121997, 205609985]

約数ペア:

[(1, 205609985), (5, 41121997), (7, 29372855), (17, 12094705), (35, 5874571), (59, 3484915), (85, 2418941), (119, 1727815), (295, 696983), (413, 497845), (595, 345563), (1003, 204995), (2065, 99569), (5015, 40999), (5857, 35105), (7021, 29285)]